Web Worksheet: How Websites Work

HTML and CSS lesson 27: How websites work · Set 760 · 40 questions

Code tip (Ask, send, show): URL = protocol :// domain name / path, e.g. https://www.example.com/about.html. Browser asks → DNS finds the server → server sends the files → browser shows the page. https (with the lock) scrambles the data; http does not.

1. 1.True or false: HTTPS shows the page to you. (a) True (b) False
2. 2.🔒 What does the lock (HTTPS) in the address bar mean? (a) the site is a game (b) the site is fast (c) the site is free (d) the data is scrambled
3. 3.🔢 When you open a web page, which comes LAST? (a) the browser shows it (b) you type the URL (c) the server sends files (d) the browser asks it
4. 4.🌍 What is the path in this URL?
   http://learn.example.com/games/chess.html (a) /about.html (b) http (c) /games/chess.html (d) learn.example.com
5. 5.🌍 Which one asks for a web page? (a) the browser (b) the URL (c) HTTPS (d) the server
6. 6.🔢 When you open a web page, what comes right after “the browser asks it”? (a) the browser shows it (b) DNS finds the server (c) the server sends files (d) you type the URL
7. 7.🔒 Is the connection to this address scrambled (encrypted)?
   http://kids.example.org/about.html (a) Yes (b) No
8. 8.🌍 What is the protocol in this URL?
   https://school.example.in/games/chess.html (a) /games/chess.html (b) https (c) school.example.in (d) http
9. 9.🔒 Is the connection to this address scrambled (encrypted)?
   http://www.example.net/art/gallery.html (a) Yes (b) No
10. 10.🔢 When you open a web page, which comes first: “the browser asks it” or “the server sends files”? (a) the server sends files (b) the browser asks it
11. 11.🌍 Which one sends the page back? (a) the browser (b) HTTPS (c) the server (d) the URL
12. 12.🌍 What does a web address (URL) tell the browser? (a) where the page is (b) your password (c) the page colour (d) how old you are
13. 13.🌍 Which one stores the site’s files? (a) the browser (b) the server (c) HTTPS (d) the URL
14. 14.🌍 Which one shows the page to you? (a) the URL (b) HTTPS (c) the server (d) the browser
15. 15.🔢 When you open a web page, which comes first: “you type the URL” or “the server sends files”? (a) the server sends files (b) you type the URL
16. 16.🔒 Is the connection to this address scrambled (encrypted)?
    https://learn.example.com/art/gallery.html (a) No (b) Yes
17. 17.🌍 What do we call the computer that stores a website? (a) a keyboard (b) a mouse (c) a printer (d) a server
18. 18.True or false: the server stores the site’s files. (a) False (b) True
19. 19.🔢 When you open a web page, what comes right after “DNS finds the server”? (a) the browser asks it (b) the server sends files (c) you type the URL (d) the browser shows it
20. 20.True or false: HTTPS stores the site’s files. (a) True (b) False
21. 21.🔒 Is the connection to this address scrambled (encrypted)?
    https://kids.example.org/maths/tables.html (a) Yes (b) No
22. 22.True or false: HTTPS asks for a web page. (a) False (b) True
23. 23.🔒 Is the connection to this address scrambled (encrypted)?
    http://kids.example.org/maths/tables.html (a) Yes (b) No
24. 24.🌍 What finds the server for a domain name like example.com? (a) DNS (b) alt (c) CSS (d) HTML
25. 25.🌍 What is the domain name in this URL?
    https://learn.example.com/maths/tables.html (a) learn.example.com (b) www.example.com (c) https (d) /maths/tables.html
26. 26.🌍 What is the domain name in this URL?
    https://kids.example.org/index.html (a) https (b) /index.html (c) kids.example.org (d) school.example.in
27. 27.🌍 What is the protocol in this URL?
    https://www.example.com/maths/tables.html (a) /maths/tables.html (b) http (c) https (d) www.example.com
28. 28.True or false: the browser stores the site’s files. (a) True (b) False
29. 29.True or false: the URL asks for a web page. (a) False (b) True
30. 30.🔒 Is the connection to this address scrambled (encrypted)?
    http://www.example.com/art/gallery.html (a) Yes (b) No
31. 31.True or false: the URL is the page’s address. (a) False (b) True
32. 32.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/about.html (a) Yes (b) No
33. 33.True or false: the browser shows the page to you. (a) True (b) False
34. 34.True or false: the URL stores the site’s files. (a) False (b) True
35. 35.🌍 What is the protocol in this URL?
    http://school.example.in/about.html (a) http (b) /about.html (c) https (d) school.example.in
36. 36.🌍 What is the domain name in this URL?
    https://www.example.net/news/today.html (a) www.example.net (b) /news/today.html (c) https (d) learn.example.com
37. 37.🔢 When you open a web page, which comes first: “the server sends files” or “the browser shows it”? (a) the browser shows it (b) the server sends files
38. 38.🔢 When you open a web page, which comes first: “the server sends files” or “DNS finds the server”? (a) DNS finds the server (b) the server sends files
39. 39.🌍 What is the path in this URL?
    http://kids.example.org/about.html (a) http (b) /maths/tables.html (c) kids.example.org (d) /about.html
40. 40.🔒 Is the connection to this address scrambled (encrypted)?
    https://www.example.com/games/chess.html (a) No (b) Yes

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